Club
Certificate
Double Handed
2023

Boat

Shenlong

NOR 70

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.5°41.2°40.8°41.2°41.7°43.0°45.0°
Beat VMG3.754.254.434.494.484.464.31
52°5.726.356.586.696.736.756.64
60°6.056.676.907.037.117.167.10
75°6.287.027.397.627.787.917.99
90°6.197.067.758.168.468.698.96
110°6.207.097.638.128.959.5910.35
120°6.107.217.958.569.149.7010.86
135°5.546.827.879.0210.0010.7812.29
150°4.665.936.907.909.0710.3213.41
Run VMG4.045.145.986.847.858.9311.61
Gybe Angles143.0°146.5°150.5°147.8°146.5°146.0°148.8°

APH: 541.5

CDL: 7.583

GPH: 600.1

CertNo: 667059

BOAT
ClassFareast 28RDesignerSimonis VoogdBuilderFar EastAge date03/2015Series date02/2015Offset filefareast.od.offData file667059
HULL
Length Overall8.520 mMaximum Beam2.788 mDraft1.714 mDisplacement1,318 kgDLR2.4325IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.260%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.5527.51Headsail Luffed19.6419.64Headsail FlyingSymmetricAsymmetric79.4779.47 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.99Storm Jib5.49Heavy Weather Jib14.80
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03440002JCIIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Shenlong

NOR 70

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG960.7847.6813.5802.5803.1807.7834.4
52°629.0566.7546.8538.4534.8533.1542.2
60°595.2539.6521.6512.3506.2502.6506.7
75°573.3512.7487.1472.1462.5455.2450.7
90°581.3509.7464.5440.9425.4414.3401.6
110°580.5508.0471.7443.3402.4375.4347.7
120°589.9499.3452.7420.8393.8371.0331.4
135°650.2527.8457.2399.0359.8333.8293.0
150°771.7606.6522.0455.7397.1349.0268.5
Run VMG891.1700.5602.4526.2458.6403.0310.0
Selected Courses
Windward / Leeward925.9774.0708.0664.4630.9605.3572.2
All purpose714.3609.8562.0530.4505.8487.8466.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward679.90.8825
All purpose541.51.1080
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7156
Downwind "popa"1.0792
70% up, 30% down "Ilhabela"0.7960
30% up, 70% down "Ilhabela-inverso"0.9364
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Predominantly Upwind609.70.9841
Predominantly Downwind514.51.1662
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low662.10.9062
Triple Number All Purpose Medium541.41.1083
Triple Number All Purpose High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Predominantly Upwind609.70.9841
Predominantly Downwind514.51.1662
Predominantly Upwind Low748.10.8020
Predominantly Upwind Medium652.90.9189
Predominantly Upwind High643.00.9331
Predominantly Downwind Low708.40.8470
Predominantly Downwind Medium500.81.1980
Predominantly Downwind High385.61.5561
Chicago-Mac Upwind0.9669
Chicago-Mac All Purpose1.0468
Chicago-Mac Downwind1.1403
Bayview-Mac Cove Island0.9891
Bayview-Mac Shore0.9849
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching497.21.2067
Predominantly Reaching Low596.81.0054
Predominantly Reaching Medium490.31.2238
Predominantly Reaching High427.71.4027
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low914.20.6563
5-Band Low / Medium793.80.7559
5-Band Medium670.20.8953
5-Band Medium / High609.00.9852
5-Band High577.91.0382
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.6
Triple Number Coastal/Long Distance Low662.1
Triple Number Coastal/Long Distance Medium541.4
Triple Number Coastal/Long Distance High484.5
Triple Number Windward/Leeward Low850.0
Triple Number Windward/Leeward Medium679.7
Triple Number Windward/Leeward High599.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9062
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2384
Triple Number Windward/Leeward Low0.7059
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low662.1
Triple Number Coastal/Long Distance Medium541.4
Triple Number Coastal/Long Distance High484.5
Triple Number Windward/Leeward Low850.0
Triple Number Windward/Leeward Medium679.7
Triple Number Windward/Leeward High599.3
Predominantly Upwind609.7
Predominantly Downwind514.5
Predominantly Reaching500.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9062
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2384
Triple Number Windward/Leeward Low0.7059
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0012
Coastal/Long Distance1.0160
Predominantly Upwind0.9841
Predominantly Downwind1.1662
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9062
Tretall Distanseseilas Mellomvind1.1083
Tretall Distanseseilas Mye vind1.2384
Tretall Pølsebane Lite vind0.7059
Tretall Pølsebane Mellomvind0.8828
Tretall Pølsebane Mye vind1.0012
Distanseseilas ett tall (OSN 8-16kn)1.0160
Distanseseilas ett tall (APH 6-20kn)1.1080
Enkeltall Motvind0.9841
Enkeltall Medvind1.1662
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Coastal/Long Distance590.61.0160
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind609.70.9841
Predominantly Downwind514.51.1662
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore582.11.0307
Cape Doctor Coastal473.21.2679
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9062
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2384
Triple Number Windward/Leeward Low0.7059
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0012
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9062
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2384
Triple Number Windward/Leeward Low0.7059
Triple Number Windward/Leeward Medium0.8828
Triple Number Windward/Leeward High1.0012
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Predominantly Upwind609.70.9841
Predominantly Downwind514.51.1662
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.61.0160
Triple Number Coastal/Long Distance Low662.10.9062
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.4727.0634.9572.1528.4491.0431.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low662.10.9062
Triple Number All Purpose Medium541.41.1083
Triple Number All Purpose High484.51.2384
Triple Number Windward/Leeward Low850.00.7059
Triple Number Windward/Leeward Medium679.70.8828
Triple Number Windward/Leeward High599.31.0012
Predominantly Upwind609.70.9841
Predominantly Downwind514.51.1662
Predominantly Upwind Low748.10.8020
Predominantly Upwind Medium652.90.9189
Predominantly Upwind High643.00.9331
Predominantly Downwind Low708.40.8470
Predominantly Downwind Medium500.81.1980
Predominantly Downwind High385.61.5561
Chicago-Mac Upwind0.9669
Chicago-Mac All Purpose1.0468
Chicago-Mac Downwind1.1403
Bayview-Mac Cove Island0.9891
Bayview-Mac Shore0.9849
Harvest Moon Regatta438.11.3695
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy590.61.0159
San Francisco Bay Medium666.20.9006
Predominantly Reaching497.21.2067
Predominantly Reaching Low596.81.0054
Predominantly Reaching Medium490.31.2238
Predominantly Reaching High427.71.4027
Windward/Leeward 60-40 Low860.80.6970
Windward/Leeward 60-40 Medium724.00.8288
Windward/Leeward 60-40 High673.20.8912
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low914.20.6563
5-Band Low / Medium793.80.7559
5-Band Medium670.20.8953
5-Band Medium / High609.00.9852
5-Band High577.91.0382
ORC Ref  03440002JCIIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Shenlong

NOR 70

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFareast 28RMeasurementHINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA8.520Max. Beam2.788Draft1.714Displacement1,318Wetted area14.31IMS L8.241LSM08.153Acc. length8.520Sink (kg/mm) 11.60
VCGD-0.107VCGM-0.094RM Rated (kg·m) 39.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.650IG10.470ISP11.790MDT10.090MDL10.140MDT20.090MDL20.090TL1.440MW0.140GO0.140
E3.750J3.240BAS1.260FSD0.000SFJ0.320SPLWPLTPS5.310BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date24/04/2018MeasurerComment
SFFP0.426FFMFF0.904LCFcl4.758SG1.0260
SAFP8.520FAMFA0.677LCFsh4.993HBI0.897
W136.0W236.0W336.0W436.0
PD1535.2PD2539.8PD3541.6PD4539.8
WD7.590PLM9000.00GSA1.0RSA1.0RM39.9
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousOutboard engine184.24Total deductible0
ORC Ref  03440002JCIIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Shenlong

NOR 70

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.301.211.852.713.3226.55
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.101.151.922.743.5710.40NoNo 19.64
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.2012.0013.107.207.6095%79.47
ORC Ref  03440002JCIIssued on 26/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org